3076040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6991}}^1$

素因数の和:7013

約数の個数: 32

約数和(自身を含む): 7551360

約数和(自身を除く): 4475320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6991, 13982, 27964, 34955, 55928, 69910, 76901, 139820, 153802, 279640, 307604, 384505, 615208, 769010, 1538020, 3076040]

約数ペア:

[(1, 3076040), (2, 1538020), (4, 769010), (5, 615208), (8, 384505), (10, 307604), (11, 279640), (20, 153802), (22, 139820), (40, 76901), (44, 69910), (55, 55928), (88, 34955), (110, 27964), (220, 13982), (440, 6991)]